查询词典 rational expression

Both chrysotile and silica may stimulate up-regulated expression of these cytokines,especially the expression of TGF-β1,which may relate with carcinogensis caused by chrysotile.

细胞因子，尤其是TGF-β1的过度表达可能在石棉的致肿瘤过程中起一定作用。

Histological observation was performed. Results The peak of serum CINC concentrations occurred 3 h after reperfusion with the difference between the groups with and without ONO-5046 being significant. Expression peak of CINC mRNA in the pancreatic graft occurred 3 h after reperfusion with the expression level in the ONO-5046 treated group significantly lower than in the ONO-5046 untreated group. The activity of MPO in the treated group was obviously decreased as compared with in the untreated group.

结果 CINC于再灌注后3小时出现峰值，治疗组为(7.24±1.46)μg/L，对照组为(28.4±1.85)μg/L，差异显著；移植物中CINC mRNA于再灌注后3小时表达最强，治疗组的表达水平明显低于对照组；MPO的活性，治疗组显著低于对照组；治疗组的胰小叶间质水肿及胰小叶间质和胰小叶内的中性粒细胞浸润较轻。

The protein expression of 3 integrin subunits also started to change from 24 h of rotation in clinostat. The expression of integrin α5 at 24, 48 and 72 h decreased by 13.1%, 20.3% and 11.9%, respectively.

整合素α5在模拟失重的24， 48和72 h分别下降了13.1%， 20.3%和11.9%；整合素αv的蛋白表达分别下降了7.4%， 18.2%和25.2%；整合素β1蛋白表达分别下降了18.6%， 25.9%和27.5%。

The thesis also defines several basic operation based on the DOM API and XOEM. According to proposed query languages, such as Lorel and XML-QL, we spell out some essential requirements for an XML query language, it includes: coercion, simple path expression, general path expression, closure property of the output, etc.

结合已有的XML查询语言Lorel和XML—QL，提出了XML查询语言应当具有的一些要素，包括强制类型转换、简单路径表达式、广义路径表达式、查询结果的封闭性等特性。

P ＜ 0. 001 while the organ coefficient of high dose group was much of HSP70 was characterized by greatly increased expression in low dose group while the relative expression of HSP90β was increased in middle and high dose groups.

热应激蛋白70表达改变以低剂量苯并芘染毒组相对表达值明显增高为特征；热应激蛋白90β表达改变为中、高剂量苯并芘染毒组相对表达值升高。

AIM: To study the expression of Survivin and its correlation with expression of Bcl-2 protein in colorectal carcinoma.

目的： 探讨凋亡抑制蛋白Survivin在大肠癌组织中表达的意义并分析其与Bcl-2的关系。

Northern blot analysis indicated that the expression of two ethylene receptor genes in wild type tomato fruit did not differ significantly during fruit ripening, whereas LeETR4 showed lower expression in outer pericarp compared with radial pericarp and columella at the same stage.

结果表明：两受体基因的表达在番茄果实成熟进程中变化不明显，LeETR4在同一时期的果实外果皮中表达水平低于其在辐射壁和中柱的表达。

The result of a comma expression is the value of the rightmost expression.

逗号表达式的结果是其最右边表达式的值。

Beginning with the speech act theory, the intention and effect of speech act verbs are explored, and the corresponding classifications are put forward. From a further analysis of how to express"attempt"and"success"in conative functional semantic field, the expression means of how to express"success"in Chinese and Russian speech act verbs are induced and the differences of the two core expression means are pointed out by a comparative study.

本章从言语行为理论出发剖析言语行为动词的意向性和取效性，据此对其进行分类，分析了意动功能语义场下的言语行为动词如何表达"尝试"义和"成功"义，推导出汉、俄语言语行为动词对"成功"义的表达手段，通过对比分析指出两种语言核心表达手段的差异。

Parentheses are not necessary around the first expression of a conditional expression, since the precedence of ?

条件表达式中第一个表达式两边的圆括号并不是必须的，这是因为条件运算符？

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。